A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 4140-00-078-9357
NSN 6645-01-629-9657
NSN 5990-01-245-7299
NSN 6105-01-277-4124
NSN 5930-00-239-3668
NSN 5915-01-440-9298
NSN 5920-00-884-3405
NSN 6320-01-450-7513
NSN 6610-01-140-1023
NSN 5999-00-241-6512
NSN 6130-00-690-2273
NSN 6105-01-328-0943